Hi Juerg,
Thanks for the quick response.
I can't find any logs from the upgrade that caused the removal of /firmware. It
was about 3 weeks ago.
After the upgrade the system would not boot. I looked at the SD in another
computer and saw that /firmware was gone and the files there were moved to
/boot. The file nobtcmd.txt had been reset, so I had to change it to transfer
the root to the SSD. Once I did that everything worked normally, so I assumed
that it was an intentional change.
Shall I recreate /boot/firmware on the SD and move the relevant files to
/boot/firmware and see if that resolves the issue?
Below is the current output from mount:
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs
(rw,nosuid,noexec,relatime,size=1791492k,nr_inodes=447873,mode=755)
devpts on /dev/pts type devpts
(rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,nodev,noexec,relatime,size=388440k,mode=755)
/dev/sda1 on / type ext4 (rw,relatime)
securityfs on /sys/kernel/security type securityfs
(rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup2 on /sys/fs/cgroup/unified type cgroup2
(rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup
(rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
none on /sys/fs/bpf type bpf (rw,nosuid,nodev,noexec,relatime,mode=700)
cgroup on /sys/fs/cgroup/blkio type cgroup
(rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup
(rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/freezer type cgroup
(rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/cpuset type cgroup
(rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/perf_event type cgroup
(rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup
(rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/devices type cgroup
(rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs
(rw,relatime,fd=28,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=36554)
mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,nosuid,nodev,noexec,relatime)
tracefs on /sys/kernel/tracing type tracefs (rw,nosuid,nodev,noexec,relatime)
fusectl on /sys/fs/fuse/connections type fusectl
(rw,nosuid,nodev,noexec,relatime)
configfs on /sys/kernel/config type configfs (rw,nosuid,nodev,noexec,relatime)
/var/lib/snapd/snaps/core_9290.snap on /snap/core/9290 type squashfs
(ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/chromium_1212.snap on /snap/chromium/1212 type squashfs
(ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/chromium_1216.snap on /snap/chromium/1216 type squashfs
(ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_1502.snap on
/snap/gtk-common-themes/1502 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core18_1708.snap on /snap/core18/1708 type squashfs
(ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_9441.snap on /snap/core/9441 type squashfs
(ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core18_1753.snap on /snap/core18/1753 type squashfs
(ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/lxd_15938.snap on /snap/lxd/15938 type squashfs
(ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_1506.snap on
/snap/gtk-common-themes/1506 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/lxd_16050.snap on /snap/lxd/16050 type squashfs
(ro,nodev,relatime,x-gdu.hide)
/dev/sda2 on /home type ext4 (rw,noatime)
/dev/mmcblk0p1 on /boot type vfat
(rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=ascii,shortname=mixed,errors=remount-ro)
tmpfs on /run/snapd/ns type tmpfs
(rw,nosuid,nodev,noexec,relatime,size=388440k,mode=755)
nsfs on /run/snapd/ns/lxd.mnt type nsfs (rw)
//10.100.102.108/User on /mnt/User type cifs
(rw,relatime,vers=3.1.1,cache=strict,username=root,uid=0,noforceuid,gid=0,noforcegid,addr=10.100.102.108,file_mode=0755,dir_mode=0755,soft,nounix,serverino,mapposix,rsize=4194304,wsize=4194304,bsize=1048576,echo_interval=60,actimeo=1)
//10.100.102.108/OneDrive on /mnt/OneDrive type cifs
(rw,relatime,vers=3.1.1,cache=strict,username=root,uid=0,noforceuid,gid=0,noforcegid,addr=10.100.102.108,file_mode=0755,dir_mode=0755,soft,nounix,serverino,mapposix,rsize=4194304,wsize=4194304,bsize=1048576,echo_interval=60,actimeo=1)
